baber/WOPTO huggingface dataset:
Patent JP-S62296436-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOE HIROYUKI
IPC: H01L21/205
Filed: 1986-06-16
Abstract: PURPOSE:To produce a single-crystal film of excellent crystallizability by a method wherein a porous Si film sharing a crystal lattice with an Si substrate is used as a film limiting the region for the epitaxial growth of Si and the Si film growing from the base is allowed to grow with lattice alignment in presence between the Si film and the porous Si film side walls. CONSTITUTION:A groove 2 of a prescribed geometry is provided in an Si substrate 1. In a water solution of HF, anodization is carried out for 30 seconds at a current density of 20mA/cm<3> for the formation of a porous Si film 3. Next, by an RIE method using chlorine based and fluorine based gases, the porous Si film 3 is removed with some retained on the side walls of the groove 2. Next, by the traditional vacuum CVD method, an Si film 4 is formed in a thermal decomposition process. The Si film surface is flattened by polishing for the exposure of the porous Si film 3 for isolation. Next, the porous Si film 3 is converted into a silicon oxide film 5 in a steam-using oxidation process. Simultaneously, an SiO2 film is formed.
Patent JP-H08336239-A (JP)
Title: Controller for ac generator in vehicle
Inventor: SATO HIROHIDE
IPC: H02J7/24
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a controller for AC generator in vehicle in which the exciting current can be limited under high output conditions (e.g. a state where the temperature of a generator is low and the battery capacity is dropped) where the output increases under low loss, high output state. CONSTITUTION: An MOS power transistor comprising a single crystal SiC semiconductor constitutes a transistor 20b for controlling the exciting current, the high side switch 19a, 19b, 19c or the low side switch 19d, 19e, 19f of a three- phase full-wave rectifier 19. Under high output conditions (e.g. a state where the temperature of a generator is low and the battery capacity is dropped), a controller 2Oa restricts the duty factor of the transistor 20b to limit the exciting current If thus avoiding increase in the cross-sectional area of wire or abrupt temporary increase of engine load torque.
Patent JP-S62296274-A (JP)
Title: Method and device for generation of reinforced concrete processing diagram
Inventor: ABE MASATAKA
IPC: G06F17/50
Filed: 1986-06-16
Abstract: PURPOSE:To substantially shorten time required for generating a reinforced concrete processing diagram by drawing the possible lines of arranging reinforced concrete on a section obtained by the prescribed scale model. CONSTITUTION:The lines of arranging reinforced concrete are drawn in paper scaled in some representative fraction. When coordinate values are inputted along the nodes from an input part 1, an analysis control part 2 obtains coordinate values converted according to the defined scale. A length measurement part 7 calculates a distance between the coordinate values. Where normal and reverse bending angles in the nodes is '+' and '-', respectively, an angle measurement part 8 calculates angles. They are processed to generate and output a reinforced concrete processing diagram. If not only the distance but also the directions of angles are calculated and outputted, a person in charge of processing reinforced concrete can reduce errors in the bending direction in terms of processing.
Patent JP-H0435422-A (JP)
Title: Selective radio call receiver with audible sound reproduction function
Inventor: NAKANO YASUSHI
IPC: H04W88/02
Filed: 1990-05-31
Abstract: PURPOSE:To sense a call without giving trouble to people around by outputting a signal from a call tone signal generation part to an external acoustic unit through a connection part and informing the reception of a present station call code when a reception part receives an individual selective call signal coincident with the present station call code. CONSTITUTION:The connection part 13 outputting the signal from an audible sound reproducing part 7 to the external acoustic unit is provided. When the reception part receives the individual selective call signal coincident with the present station call code, the signal of the call tone signal generation part 11 is outputted to the external acoustic unit through the connection part 13 and the reception of the present station call code is informed. Namely, a silence part detection part 8 is connected to the audible sound reproducing part 7 and a silence part longer than prescribed time is detected from the disconnection of audible sound which is continuously reproduced from the audible sound reproducing part 7. When the silence part detection part 8 detects the silence part, an output for an OR circuit 9 is altered from L0 to H1. Thus, the reception of the present station selection call signal is informed of the releasing by the external acoustic unit and unpleasant feeling is prevented from being given to people around even if the external acoustic unit listens to reproduced sound from the audible sound reproduction part 7.
Patent JP-2000331459-A (JP)
Title: Hard disk device, and control method of the same
Inventor: FUJINO SHIGERU
IPC: G11B33/14
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the operation of a hard disk device. SOLUTION: A projecting part 1-3 is provided in the shaft of a spindle motor 1-1 for supporting and rotating plural media 1-2, an air flow 1-4 is forcibly generated to be directed from the center of the media 1-2 to a peripheral part accompanying the rotation of the spindle motor 1-1, magnetic powder, chips, dust or the like stuck to a medium surface is surely discharged quickly out of the medium surface by the forcibly generated air flow 1-4, and the sticking of magnetic power, chips, dust or the like to a head is thereby prevented. Thus, the reliability of the operation of a hard disk device is improved.
Patent JP-S63306146-A (JP)
Title: Paper feeding mechanism of printer
Inventor: KAMISAKA NORIAKI
IPC: B65H16/06
Filed: 1987-06-05
Abstract: PURPOSE:To facilitate the replacing operation of mounting/removing a roll of paper by removably installing at least one of a pair of brackets which are opposite to each other on the same plane as the supporting base plate of a printer. CONSTITUTION:One bracket 22 is fixed to an angle 16 as a fixed bracket while the other bracket 24 is removably joined to an angle 18. A rotatably held roll of paper 12 is set to the printing mechanism part of a printer 10 in such a way that it is put around a platen placed in the inside upward from the lower part and delivered. Since the removable bracket 24 has a claw piece 26 which is elastically engaged with the angle 18, the engaging/removing operation can be easily carried out even in a little inclined condition to the vertical part of the angle 18, enabling the replacing operation of the roll of paper 12 to be performed rapidly and safely.
Patent JP-H11324063-A (JP)
Title: Washing device for flush toilet
Inventor: KITANAKA KOJI
IPC: E03D5/10
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To effectively wash a toilet by hot water without newly providing a heater by providing an anal washing nozzle and a flush toilet washing nozzle on the shower mechanism of a washing type western style toilet and switching the supply of hot water. SOLUTION: A flush toilet washing nozzle 52 is attached downward of an anal washing nozzle 41 to the hot water shower mechanism 4 of a washing type western style toilet 10, and a valve for switching hot water supply is provided on a heater 51. When the switch 43 of an operation panel 42 is operated, a control unit 5 controls the heater 51 to supply hot water to the anal washing nozzle 41. In addition, when a switch 44 is operated, hot water is changed over to a flush toilet washing nozzle 52, and jetted on the inner face of a flush toilet 1. Since the hot water of the hot water shower mechanism 4 for anal washing is commonly used for flush toilet washing, hot water washing of high washing effect can be performed even if another heater is not newly provided.
Patent JP-S5842216-A (JP)
Title: Manufacture of synthetic resin molded coil
Inventor: FUJIOKA HIROFUMI
IPC: H01F41/12
Filed: 1981-09-04
Abstract: PURPOSE:To make possible efficient manufacture by forming an even insulating layer through the inclined rotation of a blank coil in a fluidized synthetic resin powder while heating the coil by turning on electricity, hardening the insulating layer in a heating furnace, impregnating the coil with a synthetic resin and heardening the coil by heating it. CONSTITUTION:A conductor part 4 in which a conductor 2 and an inter-layer insulating paper 3 are wound alternately on a core 1 and a collar part 5 are covered by the outermost insulating layer 6 formed in the thickness of 10-15mm. by a polyester nonwoven fabric, an aromatic polyamide paper and a polyester mat, etc. After being dried by pre-heating this blank coil 7 is put into, at an angle of 45 deg.C, a powder coating tank 8 where a fluidized synthetic resin composition 8' is in flux due to the inflow of air and the coil is rotated while heating it by the application of an electric current to form a synthetic resin insulating layer 9. After heating the coil 7 to completely harden the insulating layer 9, it is put into an impregnating synthetic resin to impregnate it with the resin. Then the coil is heated to harden it. This requires no metal mold and thus makes the efficient manufacture of a product possible.
Patent JP-H11318622-A (JP)
Title: Chair for barber and beauty parlor
Inventor: KAWAKAMI MASAYOSHI
IPC: A47C7/54
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To enable an aged or a physically handicapped to easily sit in a chair by installing arm rest parts rotatably round a shaft arranged a little to the center side from the outer edge part of a seat part to change the posture between a working posture and a storing posture, and locking the arm rest parts in the working posture. SOLUTION: The respective arm rest parts 2, 3 are fitted through a hinge mechanism and a lock mechanism 13 to change the posture between a posture (working posture) where a person subjected to hairdressing can have his arms placed thereon in the attitude of sitting on a barber or a beauty parlor chair 1 and a posture (suspended posture) where the person subjected to hairdressing gets on and off the chair 1. The axis of a pin (central shaft of rotation) of the hinge mechanism is arranged inside from the outer end part of a frame 11 by a designated distance. Thus, when the arm rest part 2 is turned downward, the arm rest part 2 enters the inside below a seat part 6. Further, the lock mechanism 13 can lock the arm rest parts 2, 3 in the working posture.
Patent JP-H01308006-A (JP)
Title: Method of connecting coil to circuit board
Inventor: SUMIKURA SUSUMU
IPC: H02K3/46
Filed: 1988-06-07
Abstract: PURPOSE:To prevent the direct application of external force to a coil at the time of connection by bending the winding-start end and winding-end end of the coil wound and laminated to an approximately triangular type, manufacturing a terminal section and connecting the terminal section to a circuit terminal implanted onto a circuit board. CONSTITUTION:A terminal section 2 formed by bending the winding-start end of a coil and a terminal section 3 shaped by bending the winding-end end of the coil are formed to the coil 1 prepared by winding and laminating a conductive layer and an insulating layer to an approximately triangular shape. Springy terminals 6a, 6b, 6c, 6d are soldered and fixed to pattern land sections 5a, 5b, 5c, 5d shaped onto a board 4. The terminal sections 2, 3 are pushed between the terminals 6a, 6b and 6c, 6d, thus holding the terminals 2, 3 by the spring action of the bent sections of the terminals 6a, 6b and 6c, 6d. Connection is also simplified, manufacturing cost and productivity are improved, and defective coils and decreased because the possibility of the application of external force to coil itself is removed when the terminal sections are connected to the circuit board.
Patent JP-H11340596-A (JP)
Title: Copper foil for printed circuit board and copper foil attached with resin
Inventor: FURUYA SHUICHI
IPC: H05K1/09
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for a printed circuit board for forming a high density ultrafine wirings by enhancing a connecting strength with a base material. SOLUTION: An electric copper foil 1 for a printed circuit board comprises a roughed surface having a surface roughness (Rz) of 2.0 to 4.0 μm. The foil has a primary protrusion layer 2 formed on a smooth surface 1A of the electrolytic copper foil 1 including a surface roughness (Rz) of 0.2 μm or less and occupying 80% or more of particles 2a which have a particle size of 0.5 to 2.0 μm. A secondary protrusion layer 3 is formed on the layer 2 with particles 3a occupying 80% or more and having a particle size of 0.01 to 0.5 μm in such a manner that the layer 3 is covered with a zinc layer 4 with a thickness of 0.15 to 0.5 mg/dm<2> .
Patent JP-H0328596-A (JP)
Title: Equipment for repair or renewal of container nozzle of enamel coating apparatus
Inventor: ETSUKUHARUTO GIIGERU
IPC: F16L55/179
Filed: 1990-05-31
Abstract: PURPOSE: To enable repairing or renewing a nozzle of a front surface-protected container by fixing a replacement nozzle to a container by a clamp device having one side is to be supported on a container outer wall or a damaged nozzle and having the other end to be supported on an outer flange of the replacement nozzle, and pressing it against a sealing ring and a container inner wall by the inner flange. CONSTITUTION: A surface-protected replacement nozzle 3 provided with an inner flange 4 and an outer flange 5 and previously assembled is inserted into a damaged nozzle 1 of a container 2. An inner flange 4 is annularly overlapped on a part of a container inner wall near the outer periphery of a container opening 6 at a part of the flange surface. Moreover, a sealing ring 7 is arranged between the flange front surface and the contain inner wall. One side of the seal ring 7 is supported by an outer flange of the replacement nozzle 3 through a divided ring 10, and the sealing ring 7 is moved and fixed in the position through a flange 9 by screws 8. Accordingly, a clamp device composed of parts 8, 9 and 10 is simultaneously used for assembling, centering and sealing of the replacement nozzle 3.
Patent JP-H087168-A (JP)
Title: Controller for automatic vending machine
Inventor: HATANO SUSUMU
IPC: G07F9/10
Filed: 1994-06-22
Abstract: PURPOSE:To provide the controller of an automatic vending machine for performing initial pull-down and initial pull-up in a short time and never missing the opportunity of sales. CONSTITUTION:This controller is constituted of a first temperature detection means 5 for detecting a temperature inside a main body 1, a second temperature detection means 6 covered with a heat absorbing material 7 provided with a heat capacity and an arithmetic control part 9 for comparing the temperature of the second temperature detection means 6 with a reference temperature set beforehand and changing the reference temperature for operation-controlling at least one of a cooling device 3 and a heating device by the temperature detected by the first temperature detection means 5 and the operation of at least one of the cooling device 3 and the heating device is controlled by signals from the arithmetic control part 9.
Patent JP-H11319525-A (JP)
Title: Thin coating film for dechlorination, manufacture thereof and method for removing chlorine gas
Inventor: HASEGAWA MASATOSHI
IPC: B01D53/68
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a thin coating film for dechlorination which removes a chlorine gas contained in an exhaust gas by vaporizing a solvent of a polyamine acid solution applied to an article to be coated such as a sheet glass to form a polyamide acid thin coating film and heating this coating film to form a porous and organic functional polyimide thin coating film. SOLUTION: When manufacturing the thin coating film for dechlorination, a mixture of an aromatic diamine and a diaminopyridine is dissolved in a dehydrated aprotic amide solution. Further, an aromatic acid dianhydride is added little by little to the solution to prepare a polyamide acid solution. After coating the polyamide acid solution to an article to be coated such as a sheet glass, the solvent is vaporized by drying to obtain a polyamide acid thin coating film. Next, this coating film is heated at a specified temperature to obtain a polyimide thin coating film as a porous and organic functional thin coating film having dechlorination properties. This polyimide thin coating film efficiently removes a chlorine gas generated when an industrial waste including plastics or the like is thermally decomposed.
Patent JP-H11341607-A (JP)
Title: Driving system of electric vehicle
Inventor: KINOSHITA SHIGENORI
IPC: B60L50/13
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To achieve a series-hybrid electric vehicle which has reliability in traveling which compares to that of a parallel hybrid electric vehicle. SOLUTION: A wheel-driving AC electric motor 6 is driven with the power from an AC generator 2 linked with an engine 1 via a converter 3 and an inverter 5 to drive wheels 9. Also, an electricity storing device 4 is provided between the AC generator 2 and AC electric motor 6. The poles of the AC generator 2 are made fewer than those of the AC electric motor 6. If the converter 3 and inverter 5 failed, they are disconnected from the AC generator 2 and AC electric motor 6, and these two rotary machines 2, 6 are connected with each other directly. When starting a vehicle, the engine 1 is started with an engine starter 200 to drive the AC electric motor 6 directly by supplying the power generated with the AC generator 2 to the AC electric motor 6.
Patent JP-H05313275-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAMURA YUTAKA
IPC: G03C1/047
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a photographic sensitive material superior in dryability, fixability, and rinsability in a rapid processing and restrained from occurrence of roller marks in processing in an automatic developing machine by incorporating hardened fine gelatin particles in a silver halide emulsion layer. CONSTITUTION:The silver halide photographic sensitive material has on a support a nonphotosensitive layer and at least one silver halide emulsion layer containing the hardened fine gelatin particles each having a particle diameter of, preferably, 0.01-10mum, especially, 0.01-5mum in an aqueous solution. The particle diameter distribution is the narrower the better. The hardener of the gelatin is not especially limited, but organic or inorganic hardeners used for photographic sensitive materials are preferable, thus permitting residual dye stains due to processing to be improved without deteriorating sensitivity and the used fine gelatin particles to be high in affinity to the gelatin used for the constituent layers and roller marks to be remarkably improved.
Patent JP-H07326723-A (JP)
Title: Picture image input device
Inventor: YAMAUCHI SHINGO
IPC: H04N1/028
Filed: 1994-06-01
Abstract: PURPOSE:To provide the title picture image input device intending for the miniaturization and the increase in yield. CONSTITUTION:Within the title picture image input device comprising numerous double gate type photosensors 1 juxtaposed on a glass substrate 2, the source regions of respective photosensors 1 connected to ground electrode 3 through the intermediary of an n<+> layer 8a and a source electrode 9a are grounded so that numerous ground wirings for grounding the source electrode 9a connected to the source regions of respective semiconductor thin films 7 may be eliminated to be grounded without fail.
Patent JP-H08333470-A (JP)
Title: Foam and its production
Inventor: FUKUSHIMA TOSHIHARU
IPC: C08J9/12
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a superfine-cell integralskin foam having high strengths and stiffness by impregnating a crystalline thermoplastic resin with an inert gas and thermally blowing the impregnated resin at its glass transition temperature of higher to thereby form a skin layer and a core layer. CONSTITUTION: A crystalline thermoplastic resin is impregnated with an inert gas at 25-200 deg.C under a pressure of 40-200kgf/cm<2> and thermally blown at the glass transition point of the resin or higher form a skin layer 10 and a core layer 12, thus giving a superfine-cell integralskin foam of which the skin layer has a degree of crystallization higher than that of the core layer. The resin, examples being polyethylene terephthalate, polypropylene, polyethylene, and polyacetal, is made amorphous by rapid cooling before being used. The blowing is done freely or in a mold using a thermal press, and the resulting foam is rapidly cooled.
Patent JP-H036503-A (JP)
Title: Polymer clad fiber for light transmission
Inventor: HONSHIYO MAKOTO
IPC: C09D183/04
Filed: 1989-06-05
Abstract: PURPOSE:To improve transmission characteristics, the strength in caulking type connecting, the adhesive strength to a core and heat resistance by using a resin compsn. essentially consisting of polyorganosilsesquioxane as a clad layer. CONSTITUTION:This polymer clad fiber (PCF) has the core 1 consisting of quartz glass and the clad 2 consisting of the resin compsn. essentially consisting of the polyorganosilsesquioxane on the outer periphery of the core. The polyorganosilsesquioxane having a ladder part and a straight chain part in combination is more preferable. The clad 2 which has the multilayered structure coated with plural layers of the resin compsn. essentially consisting of the polyorganosilsesquioxane and in which the ratio of the ladder part and straight chain part in this resin compsn. polyorganosilsesquioxane varies with each of the respective coating layers is more particularly preferable. The fiber which is excellent in transmission loss, the strength in the caulking type connecting, the adhesive property to the core, and the heat resistance and is sufficient in flexibility as well is obtd. in this way.
Patent JP-S5473646-A (JP)
Title: Magnetic brush developing device
Inventor: KASAHARA NOBUO
IPC: G03G15/09
Filed: 1977-11-25
Abstract: PURPOSE:To make multicolor development, to render all the device compact and simple, and to enhance development efficiency and development speed, by providing a plurality of controllable developing powder feeders independent of one developing sleeve. CONSTITUTION:Three developing units 52, 53, 54 and one cleaner 55 are installed around developing sleeve 51 arranged near photosensitive drum 1. Yellow, magenta, and cyan developing powders 69, 70, 71 are used for developng units 52, 53, 54, respectively, and each powder is transferred onto the surface of sleeve 51 with each powder feeding sleeve installed in the inside of each unit. Subsequently, the powder are brought in contact to the surface of drum 1 to develop a static latent image. The units operate in the order of 52, 53, and 54, and during one is in operation, the other two are out of action.